Bearing NK30/20
Inner diameter:: 30 mm
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Technical specifications
Designation : NK30/20
Dimensions, mm : 30x40x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57.9 Kg
Dynamic load rating (C) - 20 kN
Static load rating (C0) - 32 kN
Grease lubrication speed - 1460 rev/min
MEGADYNE ISORAN 100XL
Manufacturer: ContiTech AG

RPP8 5224 ( RPP 8 5224 -V, -M, -MFX )
Manufacturer: ContiTech AG

K09 NBR(28x36x4/7)
Manufacturer: KASTAS
Sizes: 28x36x4/7 (mm)

K01 (95x120x50)
Manufacturer: KASTAS
Sizes: 95x120x50 (mm)

5.33 NBR 90(227,97x05,33)
Manufacturer: KASTAS

K705 PTFE/NBR(310x326x11,5 )
Manufacturer: KASTAS
Sizes: 310x326x11,5 (mm)

Подшипник 7005DF
Manufacturer: NACHI
Sizes: 25x47x12 (mm)
Weight:: 0.091 (kg)

Bearing 7301 B
Manufacturer: ETERNO
Sizes: 12x37x12 (mm)
Weight:: 0.065 (kg)

RPP8 1880 ( RPP 8 1880 -V, -M, -MFX )
Manufacturer: ContiTech AG

K37 (22x32x7,5)
Manufacturer: KASTAS
Sizes: 22x32x7,5 (mm)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.